🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.15 AU - 1.65 AU

Year: 734 Days

Day: 15.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 14.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.15 AU - 8.43 AU

Year: 7837 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,977,137 km

• M1: 179,817 km (0.093 R)
• M2: 684,859 km (0.108 R)
• M3: 1,745,957 km (0.117 R)
• M4: 3,219,645 km (0.058 R)
• M5: 4,830,964 km (0.095 R)
• M6: 5,441,323 km (0.106 R)
• M7: 6,171,810 km (0.042 R)
• M8: 7,118,764 km (0.059 R)
• M9: 10,152,011 km (0.05 R)
• M10: 11,737,898 km (0.089 R)
• M11: 12,731,527 km (0.12 R)
• M12: 13,542,497 km (0.088 R)
• M13: 14,697,991 km (0.12 R)
• M14: 16,722,948 km (0.118 R)
• M15: 18,414,002 km (0.068 R)
• M16: 19,984,929 km (0.097 R)
• M17: 20,606,209 km (0.117 R)
• M18: 23,052,134 km (0.065 R)
• M19: 36,829,350 km (0.056 R)
• M20: 38,000,253 km (0.116 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.5

Radius: 7.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.46 AU - 14.02 AU

Year: 21339 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,977,137 km

• M1: 94,546 km (0.12 R)
• M2: 393,293 km (0.116 R)
• M3: 1,285,794 km (0.096 R)
• M4: 1,636,002 km (0.061 R)
• M5: 2,484,372 km (0.074 R)
• M6: 3,597,978 km (0.061 R)
• M7: 5,184,613 km (0.045 R)
• M8: 5,777,320 km (0.11 R)
• M9: 8,997,863 km (0.053 R)
• M10: 10,045,796 km (0.1 R)
• M11: 11,810,154 km (0.084 R)
• M12: 15,940,850 km (0.066 R)
• M13: 17,357,542 km (0.096 R)
• M14: 17,866,773 km (0.102 R)
• M15: 19,820,072 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 15,313 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit